Texas ranger Caitlin Strong is involved in an international plot rooted in secrets from the Cold War in Strong Light of Day, the seventh installment of Jon Land's New York Times bestselling Caitlin Strong series.

Caitlin Strong is a fifth generation Texas Ranger as quick with her wits as she is with her gun. Over the years she's taken on all manner of criminals and miscreants, thwarting the plans of villains to do vast damage to the country and state she loves. But none of that has prepared Caitlin for an investigation that pits her against ruthless billionaire oilman Calum Dane, whose genetically engineered pesticide may have poisoned a large swath of the state.